Protective case for tablet computer



FIG. 1 is a front elevational view of a protective case for tablet computer showing my new design;

FIG. 2 is a rear elevational view in enlarge scale thereof;

FIG. 3 is a left side view in reduce scale thereof;

FIG. 4 is a right side view in reduce scale thereof;

FIG. 5 is a top plan view in enlarge scale thereof;

FIG. 6 is a bottom plan view in enlarge scale thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a back perspective view thereof. 

CLAIM The ornamental design for a protective case for tablet computer, as shown. 